患者40岁，经量增多3年，妇科检查子宫增大如孕2个月，彩超提示子宫肌瘤。
较早出现月经不规律的类型是（）
Artificial hearts have long been the stuff of science fiction. In "Robocop", snazzy cardiac devices are made by Yamaha and Jensen, and in "Star Trek", Jean-Luc Picard, captain of the Enterprise, has one implanted in the year 2328. In the present day, however, their history has been more chequered. The first serious attempt to build one happened in the 1980s, when Jarvik-7, made by Robert Jarvik, a surgeon at the University of Utah, captured the world’s attention. But Jarvik-7 was a complicated affair that needed to be connected’ via tubes to machines outside the body. The patient could not go home, nor even turn around in bed. Various other designs have been tried since, but all were seen as temporary expedients intended to tide a patient over until the real thing became available from a human donor.
That may be about to change. This week, America’s Food and Drug Administration gave its approval to a new type of artificial heart made
A. the latter does not need connecting tubes outside the body of a patient
B. the former needs tubes or wires coming out Of patients
C. the latter allows patients to go home and even turn around in bed
D. the former sets patients free due to the fact that there are no tubes or wires coming out of the patients
| Taking a cell, practically any cell,
from your body, the theory goes, and through appropriate biological
tinkering(摆弄) you can cause it to grow into a duplicate of yourself—identical
from eyelashes to toenails. No need for procreational(生育的) sex any more;{{U}}
(51) {{/U}}this system, you can neatly reproduce yourself without
a{{U}} (52) {{/U}}. Human cloning, it is called. Science fact or science
fiction What would happen if human cloning became a{{U}} (53) {{/U}}
One favorite scenario is the{{U}} (54) {{/U}}of a new{{U}} (55)
{{/U}}of Hitlers—or Einsteins. Scientists quickly disclaim the possibility.
"It is more than genetic make-up that makes an individual." Says Markert of Yale
University, "We are all products of a particular{{U}} (56) {{/U}}era and
of a special environment, A. private B. inner C. personal D. individual [单项选择]有关对计量检定的说法中，错误的是（）。
A. 计量检定的目的是制定计量器具是否符合法定的要求 B. 计量检定的性质具有法制性 C. 强制检定属于法制检定，非强制检定不属于法制检定 D. 强制检定是固定检定关系，定点送检，实行定点定期检定，使用单位没有选择的余地 [简答题]如何看待“为官一任，造福一方”？
[单选题]司机发现（ ）时间短等异常或制动主管漏泄每分钟超过20kPa时，应及时通知检车人员（无检车人员时通知车站值班员）。
A.充、排风 B.充风 C.排风 [判断题]旅客在乘车区间中，要求一段乘坐硬座车、一段乘坐软座车时，全程发售硬座客票，另收软座区间的软座票价。
A.正确 B.错误 [单项选择]医院病房噪声不能高于（）。
A. 68分贝 B. 58分贝 C. 48分贝 D. 38分贝 E. 28分贝 [单选题]甲状腺功能亢进患者会出现（ ）
A.ATP生成增多 B.耗氧增加 C.ATP分解减少 D.ATP分解增加 E.基础代谢率升高 [判断题]某研究部门准备在全市10.万个家庭中抽取10.00.个家庭，推断该城市所有职工家庭的年人均收入，这项研究的总体是10.万个家庭的总收入。（）
第二章练习题单选题（共7.题,70.0.分）
A.正确 B.错误 [单项选择]国家对压力容器的生产、安装、使用等有严格的限制，其中（）压力容器不属于限制的项目。
A. 设计 B. 检验 C. 运输 D. 修理 [单项选择]
Malls are popular places for Americans to go. Some people spend so much time at malls that they are called "mall rats". Mall rats shop until they drop in the hundreds of stores under one rood. [填空题] 转K3型转向架轴箱裂纹时,辅修应（ ）。
[简答题]电影《离开雷锋的日子》是哪一年拍摄的？
[单选题]股骨头骨软骨病的病人，除了髋部疼痛，常见的首诊主诉还有:
A.膝关节前方牵涉痛 B.膝关节内上方牵涉痛 C.膝关节外上方牵涉痛 D.膝关节内下方牵涉痛 E.膝关节外下方牵涉痛 我来回答: 提交
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